<template>
  <a-modal :width="modalWidth" :visible="visible" title="部门搜索" :confirmLoading="confirmLoading" @ok="handleSubmit"
    @cancel="handleCancel" cancelText="关闭" wrapClassName="ant-modal-cust-warp">
    <!--部门树-->
    <template>
      <a-form :form="form">
        <a-form-item :labelCol="labelCol" :wrapperCol="wrapperCol" label="上级部门">
          <!-- :default-expanded-keys="" -->

          <a-tree v-if="departTree && departTree.length"  treeCheckable="tree" checkable :checkedKeys="checkedKeys" allowClear="true" defaultExpandAll
            :checkStrictly="true" @check="onCheck" :dropdownStyle="{ maxHeight: '200px', overflow: 'auto' }"
            :treeData="departTree" placeholder="请选择上级部门">
          </a-tree>

        </a-form-item>
      </a-form>
    </template>
  </a-modal>
</template>

<script>
import pick from 'lodash.pick'
import { getAction } from '@/api/manage'
import { queryIdTree } from '@/api/api'
import userModal from './UserModal'
export default {
  name: 'DepartWindow',
  components: {
    userModal,
  },
  data() {
    return {
      checkedKeys: [], // 存储选中的部门id
      userId: '', // 存储用户id
      model: {}, // 存储SysUserDepartsVO表
      userDepartModel: { userId: '', departIdList: [] }, // 存储用户id一对多部门信息的对象
      departList: [], // 存储部门信息
      modalWidth: 400,
      departTree: [],
      title: '操作',
      visible: false,
      labelCol: {
        xs: { span: 24 },
        sm: { span: 5 },
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 16 },
      },
      confirmLoading: false,
      headers: {},
      form: this.$form.createForm(this),
      url: {
        userId: '/sys/user/generateUserId', // 引入生成添加用户情况下的url
      },
    }
  },
  methods: {
    add(checkedDepartKeys, userId,selectDepart) {
      this.checkedKeys = checkedDepartKeys
      this.userId = userId
      this.edit({},selectDepart)
    },
    edit(record,selectDepart) {
      this.departList = selectDepart
      this.queryDepartTree()
      this.form.resetFields()
      this.visible = true
      this.model = Object.assign({}, record)
      let filedsVal = pick(this.model, 'id', 'userId', 'departIdList')
      this.$nextTick(() => {
        this.form.setFieldsValue(filedsVal)
      })
    },
    close() {
      this.$emit('close')
      this.visible = false
      this.departList = []
      this.checkedKeys = []
    },
    handleSubmit() {
      const that = this
      // 触发表单验证
      this.form.validateFields((err) => {
        if (!err) {
          that.confirmLoading = true
          if (this.userId == null) {
            getAction(this.url.userId)
              .then((res) => {
                if (res.success) {
                  let formData = { userId: res.result, departIdList: this.departList }
                  that.$emit('ok', formData)
                  console.log(formData);
                }
              })
              .finally(() => {
                that.confirmLoading = false
                that.close()
              })
          } else {
            let formData = { userId: this.userId, departIdList: this.departList }
            // console.log(formData)
            that.$emit('ok', formData)
            that.confirmLoading = false
            that.close()
          }
        }
      })
    },
    handleCancel() {
      this.close()
    },

    // 选择部门时作用的API
    onCheck(checkedKeys, info) {

      this.departList = []
      this.checkedKeys = checkedKeys.checked.slice(-1)
      // this.$set(this.checkedKeys, 0, checkedKeys.checked[0])
      let checkedNodes = info.checkedNodes.slice(-1)

      if (this.checkedKeys.length) {
        let depart = {
          key: checkedNodes[0].data.props.value,
          value: checkedNodes[0].data.props.value,
          title: checkedNodes[0].data.props.title
        }
        this.$set(this.departList, 0, depart)
      }

    },
    queryDepartTree() {
      queryIdTree().then((res) => {
        if (res.success) {
          this.departTree = res.result
        }
      })
    },
    modalFormOk() { },
  },
}
</script>

<style scoped>
.ant-table-tbody .ant-table-row td {
  padding-top: 10px;
  padding-bottom: 10px;
}
</style>